/** 
* Copyright 2021 Acryl Data, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
plugins {
  id 'scala'
  id 'org.gradle.playframework'
}

apply from: "../gradle/versioning/versioning.gradle"
apply from: "../gradle/coverage/python-coverage.gradle"
apply from: '../gradle/docker/docker.gradle'

ext {
  python_executable = 'python3'
  venv_name = 'venv'
  docker_registry = 'acryldata'
  docker_repo = 'datahub-actions'
  docker_target = project.getProperties().getOrDefault("dockerTarget", "slim")
  
  python_docker_version = project.getProperties().getOrDefault("pythonDockerVersion", "1!0.0.0+docker.${version}")
}

if (!project.hasProperty("extra_pip_requirements")) {
  ext.extra_pip_requirements = ""
}

def pip_install_command = "VIRTUAL_ENV=${venv_name} ${venv_name}/bin/uv pip install -e ../metadata-ingestion"

task checkPythonVersion(type: Exec) {
  commandLine python_executable, '-c',
          'import sys; sys.version_info >= (3, 8), f"Python version {sys.version_info[:2]} not allowed"'
}

task environmentSetup(type: Exec, dependsOn: checkPythonVersion) {
  def sentinel_file = "${venv_name}/.venv_environment_sentinel"
  inputs.file file('setup.py')
  outputs.file(sentinel_file)
  commandLine 'bash', '-c',
      "${python_executable} -m venv ${venv_name} && " +
      "${venv_name}/bin/python -m pip install --upgrade uv && " +
      "touch ${sentinel_file}"
}

task installPackage(type: Exec, dependsOn: [environmentSetup, ':metadata-ingestion:codegen']) {
  def sentinel_file = "${venv_name}/.build_install_package_sentinel"
  inputs.file file('setup.py')
  outputs.file(sentinel_file)
  commandLine 'bash', '-c',
      "source ${venv_name}/bin/activate && set -x && " +
          "${pip_install_command} -e . ${extra_pip_requirements} && " +
          "touch ${sentinel_file}"
}

task install(dependsOn: [installPackage])

task installDev(type: Exec, dependsOn: [install]) {
  def sentinel_file = "${venv_name}/.build_install_dev_sentinel"
  inputs.file file('setup.py')
  outputs.file(sentinel_file)
  commandLine 'bash', '-c',
      "source ${venv_name}/bin/activate && set -x && " +
      "${pip_install_command} -e .[dev] ${extra_pip_requirements} && " +
      "touch ${sentinel_file}"
}

task lint(type: Exec, dependsOn: installDev) {
  commandLine 'bash', '-c',
    "source ${venv_name}/bin/activate && set -x && " +
    "ruff check src/ tests/ && " +
    "ruff format --check src/ tests/ && " +
    "mypy --show-traceback --show-error-codes src/ tests/"
}

task lintFix(type: Exec, dependsOn: installDev) {
  commandLine 'bash', '-c',
    "source ${venv_name}/bin/activate && set -x && " +
    "ruff check --fix src/ tests/ && " +
    "ruff format src/ tests/ "
}

task installDevTest(type: Exec, dependsOn: [installDev]) {
  def sentinel_file = "${venv_name}/.build_install_dev_test_sentinel"
  inputs.file file('setup.py')
  outputs.dir("${venv_name}")
  outputs.file(sentinel_file)
  commandLine 'bash', '-c',
      "source ${venv_name}/bin/activate && set -x && " +
          "${pip_install_command} -e .[dev,integration-tests] ${extra_pip_requirements} && " +
          "touch ${sentinel_file}"
}

task testQuick(type: Exec, dependsOn: installDevTest) {
  // We can't enforce the coverage requirements if we run a subset of the tests.
  inputs.files(project.fileTree(dir: "src/", include: "**/*.py"))
  inputs.files(project.fileTree(dir: "tests/"))
  outputs.dir("${venv_name}")
  commandLine 'bash', '-c',
      "source ${venv_name}/bin/activate && set -x && " +
          "pytest -vv ${get_coverage_args('quick')} --continue-on-collection-errors --junit-xml=junit.quick.xml"
}

def testFile = hasProperty('testFile') ? testFile : 'unknown'
task testSingle(dependsOn: [installDevTest]) {
  doLast {
  if (testFile != 'unknown')  {
  exec {
    commandLine 'bash', '-x', '-c',
     "source ${venv_name}/bin/activate && pytest ${testFile}"
    }
  } else {
   throw new GradleException("No file provided. Use -PtestFile=<test_file>")
    }
  }
}

task testFull(type: Exec, dependsOn: [testQuick, installDevTest]) {
  commandLine 'bash', '-x', '-c',
    "source ${venv_name}/bin/activate && pytest -vv ${get_coverage_args('full')} --continue-on-collection-errors --junit-xml=junit.full.xml"
}

task buildWheel(type: Exec, dependsOn: [environmentSetup]) {
  commandLine 'bash', '-c', "source ${venv_name}/bin/activate && " +
  'uv pip install build && RELEASE_VERSION="\${RELEASE_VERSION:-0.0.0.dev1}" RELEASE_SKIP_INSTALL=1 RELEASE_SKIP_UPLOAD=1 ./scripts/release.sh'
}


task cleanPythonCache(type: Exec) {
  commandLine 'bash', '-x', '-c',
    "find src -type f -name '*.py[co]' -delete -o -type d -name __pycache__ -delete -o -type d -empty -delete"
}

docker {
  //dependsOn(build)
  name "${docker_registry}/${docker_repo}:${versionTag}"
  dockerfile file("${rootProject.projectDir}/docker/datahub-actions/Dockerfile")
  files fileTree(rootProject.projectDir) {
    exclude "datahub-actions/scripts/**"
    exclude "datahub-actions/build/**"
    exclude "datahub-actions/venv/**"
    exclude "datahub-actions/tests/**"
    exclude "**/*.xml"
    include ".dockerignore"
    include "docker/datahub-actions/**"
    include "docker/snippets/**"
    include "datahub-actions/**"
    include "python-build/**"
  }.exclude {
    i -> (!i.file.name.endsWith(".dockerignore") && i.file.isHidden())
  }
  
  additionalTag("Debug", "${docker_registry}/${docker_repo}:debug")

  defaultVariant = "slim"
  variants = [
    "slim": [suffix: "-slim", args: [APP_ENV: "slim", RELEASE_VERSION: python_docker_version]],
    "full": [suffix: "", args: [APP_ENV: "full", RELEASE_VERSION: python_docker_version]]
  ]

}

build.dependsOn install
check.dependsOn lint
check.dependsOn testQuick

clean {
  delete venv_name
  delete 'build'
  delete 'dist'
}
clean.dependsOn cleanPythonCache